EP0750387A1 - Dispositif à entraînement électrique et procédé permettant d'augmenter le moment d'inertie d'un corps rotatif ou d'une lame pour tondeuse - Google Patents

Dispositif à entraînement électrique et procédé permettant d'augmenter le moment d'inertie d'un corps rotatif ou d'une lame pour tondeuse Download PDF

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Publication number
EP0750387A1
EP0750387A1 EP95304366A EP95304366A EP0750387A1 EP 0750387 A1 EP0750387 A1 EP 0750387A1 EP 95304366 A EP95304366 A EP 95304366A EP 95304366 A EP95304366 A EP 95304366A EP 0750387 A1 EP0750387 A1 EP 0750387A1
Authority
EP
European Patent Office
Prior art keywords
rotary
coupler
fixed element
driven device
rotary element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95304366A
Other languages
German (de)
English (en)
Inventor
Chen-Chi Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANG CHEN CHI
Original Assignee
YANG CHEN CHI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YANG CHEN CHI filed Critical YANG CHEN CHI
Priority to EP95304366A priority Critical patent/EP0750387A1/fr
Publication of EP0750387A1 publication Critical patent/EP0750387A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/006—Structural associations of commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Harvester Elements (AREA)
EP95304366A 1995-06-21 1995-06-21 Dispositif à entraînement électrique et procédé permettant d'augmenter le moment d'inertie d'un corps rotatif ou d'une lame pour tondeuse Withdrawn EP0750387A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP95304366A EP0750387A1 (fr) 1995-06-21 1995-06-21 Dispositif à entraînement électrique et procédé permettant d'augmenter le moment d'inertie d'un corps rotatif ou d'une lame pour tondeuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95304366A EP0750387A1 (fr) 1995-06-21 1995-06-21 Dispositif à entraînement électrique et procédé permettant d'augmenter le moment d'inertie d'un corps rotatif ou d'une lame pour tondeuse

Publications (1)

Publication Number Publication Date
EP0750387A1 true EP0750387A1 (fr) 1996-12-27

Family

ID=8221228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95304366A Withdrawn EP0750387A1 (fr) 1995-06-21 1995-06-21 Dispositif à entraînement électrique et procédé permettant d'augmenter le moment d'inertie d'un corps rotatif ou d'une lame pour tondeuse

Country Status (1)

Country Link
EP (1) EP0750387A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322240A (en) * 1997-02-18 1998-08-19 Samsung Electronics Co Ltd Cooling an electric washing machine motor
EP2874278A3 (fr) * 2013-11-14 2015-12-09 Nidec Motor Corporation Pale de rotor estampée à inertie élevée

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR531614A (fr) * 1921-03-03 1922-01-17 Moteur électrique avec rotor à étoile pour petites puissances
GB401292A (en) * 1932-05-02 1933-11-02 Gen Electric Co Ltd Improvements in or relating to electric motors
US3178599A (en) * 1962-01-23 1965-04-13 Gen Precision Inc Permanent magnet d.c. torquer
US3252304A (en) * 1963-10-28 1966-05-24 Warren E Moody Yieldable drive connection for lawn mowers and the like
DE1538932A1 (de) * 1966-11-26 1970-03-26 Licentia Gmbh Von einem Elektromotor angetriebenes elektrisches Geraet
FR2109659A5 (fr) * 1971-07-12 1972-05-26 Puehler Fa Karl Jun
JPS60213243A (ja) * 1984-04-04 1985-10-25 Mitsubishi Electric Corp 回転電機の冷却装置
US4591750A (en) * 1984-12-21 1986-05-27 Allied Corporation Compact ring shaped brush motor
US4766963A (en) * 1982-09-22 1988-08-30 Institut Cerac S.A. Hand-held hammer tool
EP0463168A1 (fr) * 1989-09-01 1992-01-02 Motor Wheel Overseas Limited Roue a moteur pour un vehicule
EP0504863A1 (fr) * 1991-03-19 1992-09-23 IVECO FIAT S.p.A. Pompe électrique pour la circulation d'un liquide, par exemple dans un moteur à combustion interne
EP0595070A1 (fr) * 1992-10-26 1994-05-04 Seiko Seiki Kabushiki Kaisha Ensemble de broche de meulage

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR531614A (fr) * 1921-03-03 1922-01-17 Moteur électrique avec rotor à étoile pour petites puissances
GB401292A (en) * 1932-05-02 1933-11-02 Gen Electric Co Ltd Improvements in or relating to electric motors
US3178599A (en) * 1962-01-23 1965-04-13 Gen Precision Inc Permanent magnet d.c. torquer
US3252304A (en) * 1963-10-28 1966-05-24 Warren E Moody Yieldable drive connection for lawn mowers and the like
DE1538932A1 (de) * 1966-11-26 1970-03-26 Licentia Gmbh Von einem Elektromotor angetriebenes elektrisches Geraet
FR2109659A5 (fr) * 1971-07-12 1972-05-26 Puehler Fa Karl Jun
US4766963A (en) * 1982-09-22 1988-08-30 Institut Cerac S.A. Hand-held hammer tool
JPS60213243A (ja) * 1984-04-04 1985-10-25 Mitsubishi Electric Corp 回転電機の冷却装置
US4591750A (en) * 1984-12-21 1986-05-27 Allied Corporation Compact ring shaped brush motor
EP0463168A1 (fr) * 1989-09-01 1992-01-02 Motor Wheel Overseas Limited Roue a moteur pour un vehicule
EP0504863A1 (fr) * 1991-03-19 1992-09-23 IVECO FIAT S.p.A. Pompe électrique pour la circulation d'un liquide, par exemple dans un moteur à combustion interne
EP0595070A1 (fr) * 1992-10-26 1994-05-04 Seiko Seiki Kabushiki Kaisha Ensemble de broche de meulage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 061 (E - 387) 11 March 1986 (1986-03-11) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322240A (en) * 1997-02-18 1998-08-19 Samsung Electronics Co Ltd Cooling an electric washing machine motor
GB2322240B (en) * 1997-02-18 1999-05-26 Samsung Electronics Co Ltd Electric motor
CN1081254C (zh) * 1997-02-18 2002-03-20 三星电子株式会社 洗衣机马达
EP2874278A3 (fr) * 2013-11-14 2015-12-09 Nidec Motor Corporation Pale de rotor estampée à inertie élevée

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